| Business | Phone |
| Citco 11001 Overseas Hwy, Marathon 33050 | (305) 743-9080 |
| Citgo 54 Overseas Hwy, Marathon 33050 | (305) 743-3027 |
| Marathon Chevron 13847 Overseas Hwy, Marathon 33050 | (305) 289-2014 |
| Shell Station 5515 Overseas Hwy, Marathon 33050 | (305) 289-2027 |
| Smith Automotive Marine 11587 Overseas Hwy, Marathon 33050 | (305) 743-3444 |